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ICIP
2004
IEEE
14 years 11 months ago
Improvement of phase-based algorithms for disparity estimation by means of magnitude information
Estimating depth information from two-dimensional stereoscopic image pairs is an important task in image processing. The disparity, i.e. the displacement of corresponding pixels i...
Udo Ahlvers, Udo Zölzer
ICCV
2009
IEEE
13 years 7 months ago
Constructing implicit 3D shape models for pose estimation
We present a system that constructs "implicit shape models" for classes of rigid 3D objects and utilizes these models to estimating the pose of class instances in single...
Mica Arie-Nachimson, Ronen Basri
IEICET
2010
72views more  IEICET 2010»
13 years 8 months ago
Static Estimation of the Meteorological Visibility Distance in Night Fog with Imagery
In this paper, we propose a new way to estimate fog extinction at night using a classification of fog depending on the forward scattering. We show that a characterization of fog ...
Romain Gallen, Nicolas Hautière, Eric Dumon...
PAMI
2008
161views more  PAMI 2008»
13 years 9 months ago
Multilayered 3D LiDAR Image Construction Using Spatial Models in a Bayesian Framework
Standard 3D imaging systems process only a single return at each pixel from an assumed single opaque surface. However, there are situations when the laser return consists of multip...
Sergio Hernandez-Marin, Andrew M. Wallace, Gavin J...
CRV
2009
IEEE
186views Robotics» more  CRV 2009»
14 years 1 months ago
Optical Flow from Motion Blurred Color Images
This paper presents an algorithm for the estimation of optical flow from a single, motion-blurred, color image. The proposed algorithm is based on earlier work that estimated the...
Yasmina Schoueri, Milena Scaccia, Ioannis M. Rekle...